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deploy(hf): sync szl-holdings/nexus@00edebc993282efd5b43b0144b3d3d27ab43e264 derived COPY set
31b3c47 verified | // @ts-check | |
| /** | |
| * Migration bookkeeping shared by the two appliers — `scripts/migrate.mjs` | |
| * (deploy, `readdir`) and `src/lib/db.ts` (PGLite preview, `import.meta.glob`). | |
| * | |
| * Applied files are keyed by BASENAME, so the same file applies once no matter | |
| * which directory it is globbed from. That is what makes the auth schema safe to | |
| * copy from `migrations/auth/` into `migrations/` when an app turns sign-in on: | |
| * a database that already has `0001_auth.sql` will not re-run it. | |
| * | |
| * Neither applier descends into subdirectories, so `migrations/auth/*.sql` is | |
| * out of scope for both until it is copied up. | |
| */ | |
| /** | |
| * The `_migrations` key for a migration path (or bare filename). | |
| * @param {string} path | |
| * @returns {string} | |
| */ | |
| export function migrationName(path) { | |
| return path.split("/").pop() ?? path; | |
| } | |
| /** | |
| * @param {string} path | |
| * @returns {boolean} | |
| */ | |
| export function isMigrationFile(path) { | |
| return path.endsWith(".sql"); | |
| } | |
| /** | |
| * Migrations in `paths` that are not yet in `applied`, in apply order. | |
| * Non-`.sql` entries (a `readdir` also yields `migrations/auth/`) are dropped. | |
| * @param {Iterable<string>} paths | |
| * @param {Iterable<string>} applied | |
| * @returns {Array<{ name: string, path: string }>} | |
| */ | |
| export function pendingMigrations(paths, applied) { | |
| const done = new Set(applied); | |
| return [...paths] | |
| .filter(isMigrationFile) | |
| .map((path) => ({ name: migrationName(path), path })) | |
| .sort((a, b) => a.name.localeCompare(b.name)) | |
| .filter(({ name }) => !done.has(name)); | |
| } | |